Currently, the update lexicon PR like #77 cannot run GitHub Actions so we need to force merge without passing CI.

The root cause was that we're using GITHUB_TOKEN to run the update-lexicon.yaml workflow when creating a new PR. This comment explains the reason: if one workflow uses GITHUB_TOKEN and create a PR, that new PR cannot trigger another workflow, to prevent infinite workflow runs.

To run CI properly, we have to use the personal access token for update-lexicon.yaml here: https://github.com/tsky-dev/tsky/blob/main/.github/workflows/update-lexicons.yml#L44